13. How Many Arrangement Can Be Made From The Word CALCULATOR? A. 453, 600 B. 226,…

13. How many arrangement can be made from the word CALCULATOR?
A. 453, 600
B. 226, 800 C. 113, 400 D. 56, 700​

A. 453, 600 is the answer

See also  = (2k - 1) (4k^2 + 2k + 1)